January weather forecast
Nosy-Varika, Madagascar

Nosy-Varika, Madagascar greets January with relatively consistent weather patterns, persistent heavy rainfall, and moderate wind speeds. Temperatures range from a balmy 24.5°C (76.1°F) low to an intense 28.6°C (83.5°F) high, making it one of the warmest months of the year. This warm weather pairs with the highest recorded level of rainfall at 229mm (9.02"), indicating a common occurrence of tropical showers. With an average of 13.2 hours of daylight, it allows plenty of time for an exploration of the breathtaking vistas despite the often cloudy skies. The significant downpour at the start of the year may affect travel plans but provides a more relaxed and cooler environment for walks or hikes.

Temperature

In Nosy-Varika, Madagascar, the average temperatures in January are the highest, with a peak at 28.6°C (83.5°F) and a low of 24.5°C (76.1°F).

Heat index

In January, the average heat index is calculated to be a tropical 34°C (93.2°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In January, the average relative humidity is 80%.

Rainfall

In Nosy-Varika, in January, during 26.8 rainfall days, 229mm (9.02") of precipitation is typically accumulated. In Nosy-Varika, during the entire year, the rain falls for 254.5 days and collects up to 1408mm (55.43") of precipitation.

Sea temperature

In Nosy-Varika, in January, the average water temperature is 28.4°C (83.1°F).
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

In Nosy-Varika, the average length of the day in January is 13h and 13min.
On the first day of the month, sunrise is at 05:08 and sunset at 18:29. On the last day of January, sunrise is at 05:28 and sunset at 18:30 EAT.

Sunshine

In Nosy-Varika, the average sunshine in January is 9.5h.

UV index

January, February, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in January interprets into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.